Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1bf3a7826d1440bbb982839615eb9b53 : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b304695309744c6998098086bc71746b : FAILURE in 5m 03s